The first reaction is an electrolytic reaction the second is steam distillation. What amount of current would have to be used in the first reaction to produce enough intermediate to yield 100 g pure H2O2 per hour? Assume 50% anode current efficiency.
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Q3
Statement-1: Pure H2O2 turns blue litmus to red colour. Statement-2: Hydrogen peroxide is thermally unstable.
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Q4
Vacuum distillation is conducted to concentrate H2O2 solution.
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Q5
Assertion :A 30% solution of H2O2 is marketed as '100 volume' hydrogen peroxide. Reason: 1 L of 30% H2O2 will give 100 mL of oxygen at STP.